{"product_id":"carrier-pressure-switch-gb3aav048095abja","title":"OEM Carrier Pressure Switch HK06NB124 for Model GB3AAV048095ABJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Pressure Switch HK06NB124 for Model GB3AAV048095ABJA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier HK06NB124 pressure switch is a critical safety control that confirms proper venting and draft before allowing your GB3AAV048095ABJA furnace to ignite. It monitors the negative pressure created by the inducer motor and only closes its contacts when airflow is safe, preventing dangerous operation if the flue or condensate line is blocked. As a genuine Carrier part, the HK06NB124 is calibrated to the exact trip point required by the GB3AAV048095ABJA, so you get accurate, reliable proving every cycle—something generic switches with the wrong setpoint can't deliver. Symptoms of a bad switch include the inducer running but no ignition, or a furnace that locks out and flashes a pressure-switch fault code. Replacement is an easy repair: disconnect the wires and hose, unscrew the switch, and install the new one in about 15 minutes. Order before 3PM CST for same-day shipping and restore safe, reliable heat quickly with this factory-authorized Carrier component.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB3AAV048095ABJA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62942727274867,"sku":"carrier-pressure-switch-gb3aav048095abja","price":37.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-pressure-switch-gb3aav048095abja","provider":"National HVAC Parts","version":"1.0","type":"link"}